package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;
import java.util.stream.Collectors;

@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    /**
     * 每分钟处理超时订单
     */
    @Scheduled(cron = "0 * * * * ?")
    //@Scheduled(cron = "0/5 * * * * ?")
    public void processTimeoutOrder() {
        log.info("处理超时订单");
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        List<Orders> orders = orderMapper.task(Orders.PENDING_PAYMENT, time);
        if (orders != null && orders.size() > 0) {
            orders.stream().map(item -> {
                item.setStatus(Orders.CANCELLED);
                item.setCancelReason("支付超时");
                item.setCancelTime(LocalDateTime.now());
                orderMapper.update(item);
                return item;
            });
        }
    }


    /**
     * 每天凌晨一点处理前一天派送中的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")
    //@Scheduled(cron = "1/5 * * * * ?")
    public void processDeliveryOrder() {
        log.info("处理派送中的订单");
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> orders = orderMapper.task(Orders.DELIVERY_IN_PROGRESS, time);
        if (orders != null && orders.size() > 0) {
            orders.stream().map(item -> {
                item.setStatus(Orders.COMPLETED);
                orderMapper.update(item);
                return item;
            });
        }
    }
}
